[On the problem of preventive vaccination in workers in industires with silicosis hazard and in silicosis patients].
D001500:BCG Vaccine; D004391:Dust; D004781:Environmental Exposure; D006801:Humans; D009787:Occupational Medicine; D012800:Siberia; D012830:Silicotuberculosis / Q000517:prevention & control*; D014376:Tuberculosis / Q000517:prevention & control*
D001500:BCG Vaccine; D004391:Dust
K voprosu o vaktsinoprofilaktike u rabochikh silikozoopasnykh proizvodstv i bol'nykh silikozom.